The type of marking is dependent on the characteristics of the laser. High peak power enables engraving,while the wavelength determines the type of Interaction with the material. Above 700 nm the interaction is mainly thermal. At lower wavelengths such as 532nm and 355nm of frequency doubled and tripled Nd:YAG lasers cause a photochemical reaction. Miyachi solutions allow the marking of alphanumeric characters, bar-codes, 2 DID Matrix, serial numbers, logos and graphics which are applied on metals, semiconductors, plastics, ceramics and other materials. Some applications require to have highly visible and attractive marks while other applications need marks on obscure places or require marks small enough to be only visible using magniﬁcation.

Laser Marking Benefits:

Most materials can be laser marked

High contrast marking

Small features

Flexible, fast and contactless

Ineradicable, corrosion resistant, scratch resistant

Clean environmentally friendly (no paints or additives)

Laser Marking Applications
Laser Marking can be achieved on almost all materials and is used on medical tools, PCB's, mobile phones, solar cells, semiconductors, etc.